| Class | Subclass | Patent |
| 111 | 105 | 07905186 |
| 112 | 80.7 | 07905187 |
| 225 | 07905188 | |
| 279 | 07905189 | |
| 286 | 07905190 | |
| 114 | 74R | 07905191 |
| 222 | 07905192 | |
| 285 | 07905193 | |
| 117 | 68 | 07905957 |
| 81 | 07905958 | |
| 118 | 244 | 07905194 |
| 300 | 07905195 | |
| 303 | 07905196 | |
| 415 | 07905197 | |
| 500 | 07905198 | |
| 715 | 07905959 | |
| 719 | 07905960 | |
| 723CB | 07905199 | |
| 726 | 07905961 | |
| 119 | 51.11 | 07905200 |
| 421 | 07905201 |